How many battery storage projects are planned in New York?

Developers have proposed 151 battery storage projects in New York with 18 GW of capacity, according to the grid operators' interconnection queues. Most queue projects are never built.

What is the largest planned battery storage project in New York?

Adirondack Energy Storage Center in Lewis County, New York is the largest planned, at 500 MW. It is expected to come online in 2030.

Who is developing battery storage projects in New York?

Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.

Planned battery storage projects in New York

Developers have proposed 151 battery storage projects in New York with 18 GW of capacity, in the grid operators' interconnection queues.

Planned151

See operating battery storage projects in New York

Updated monthly. Last updated November 2026.

Under 50 MW50–249 MW250 MW and up

Updated monthly. Last updated November 2026.

More planned battery storage projects in New York are expected online in 2028 than in any other year

2026’262027’272028’282029’292030’302031’312032’322033’33

Planned battery storage projects by the year they're expected online. Source: the grid operators' interconnection queues, compiled by Cleanview.

The 10 largest planned battery storage projects in New York

Planned, by capacity

#	Battery storage project	County	Expected online	Capacity
1	Adirondack Energy Storage Center	Lewis County	2030	500 MW
2	Terrapin Storage	Kings County	2029	400 MW
3	Brooks Road BESS	Monroe County	2030	400 MW
4	Resilient NY Energy Storage	Richmond County	2028	349 MW
5	Roseton Energy Storage	Orange County	2029	330 MW
6	Willard Storage (NYISO-C24-148)	Rensselaer County	2028	300 MW
7	Blue Spruce Storage	Bronx County	2028	300 MW
8	Willard Storage	Rensselaer County	2030	300 MW
9	Swiss Valley Energy Storage	Wyoming County	2029	300 MW
10	Sugar Loaf Energy Storage I	Orange County	2029	300 MW

Planned battery storage projects expected online soonest in New York

In the next 18 months, soonest first

#	Battery storage project	County	Expected online	Capacity
1	Arthur Kill Energy Storage 1	Richmond County	2026	15 MW
2	Heron Clean Energy, LLC	Kings County	2026	5 MW
3	Bensonhurst Energy Storage 1 LLC	Kings County	2027	5 MW
4	Jamaica Community Energy, LLC	Kings County	2027	5 MW
5	Warbler Clean Energy LLC	Bronx County	2027	2 MW
6	Astoria Energy Storage	Queens County	2027	100 MW
7	Luyster Creek Energy Storage 3	Queens County	2027	15 MW
8	Coral Honeysuckle Clean Energy LLC	Queens County	2027	4 MW
9	Linden Clean Energy, LLC	Queens County	2027	4 MW
10	East Setauket Energy Storage	Suffolk County	2027	125 MW

The developer behind each project is on paid plans. See plans

How Cleanview tracks battery storage projects

Operating battery storage projects come from the EIA's monthly survey of power plants. Planned projects come from the grid operators' interconnection queues. We research who is developing each one, since a queue lists a project company, not its owner.

Questions about battery storage projects in New York

How many battery storage projects are planned in New York?: Developers have proposed 151 battery storage projects in New York with 18 GW of capacity, according to the grid operators' interconnection queues. Most queue projects are never built.
What is the largest planned battery storage project in New York?: Adirondack Energy Storage Center in Lewis County, New York is the largest planned, at 500 MW. It is expected to come online in 2030.
Who is developing battery storage projects in New York?: Interconnection queues list each project under a project company, not the developer behind it. Cleanview researches the developer of every project and has them on paid plans.